28901508

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{126761}}^1$

素因数の和:126787

約数の個数: 24

約数和(自身を含む): 70986720

約数和(自身を除く): 42085212

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 126761, 253522, 380283, 507044, 760566, 1521132, 2408459, 4816918, 7225377, 9633836, 14450754, 28901508]

約数ペア:

[(1, 28901508), (2, 14450754), (3, 9633836), (4, 7225377), (6, 4816918), (12, 2408459), (19, 1521132), (38, 760566), (57, 507044), (76, 380283), (114, 253522), (228, 126761)]